First order deformations of schemes with normal crossing singularities
Date
2011Source
Manuscripta MathematicaVolume
136Issue
3Pages
345-363Google Scholar check
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We study the sheaf T1(X) of first order deformations of a reduced scheme with normal crossing singularities. In particular, we obtain a formula for T1(X) in a suitable log resolution of X. © 2011 Springer-Verlag.